Nan fang yi ke da xue xue bao = Journal of Southern Medical University
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Nan Fang Yi Ke Da Xue Xue Bao · Aug 2007
[Three-dimensional white matter tractography based on diffusion-tensor magnetic resonance imaging].
To assess the value of white matter fiber tractography based on magnetic resonance diffusion-tensor imaging (MR-DTI), a new noninvasive technique that helps estimate the structural connectivity of the brain, in understanding the anatomy of the white matter fiber tract. ⋯ A set of detailed white matter fiber anatomy maps of the normal brain is obtained by means of single-shot echo-planner diffusion tensor imaging at high resolution. This technique allows rapid visualization of the white matter tracts in vivo, and provides a new reliable means for studying fiber connectivity in the brain.
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Nan Fang Yi Ke Da Xue Xue Bao · Aug 2007
[Assessment of early-stage physiological response to acute lung injury in canine models using balloon catheter system for measuring esophageal and gastric pressure].
To explore feasible and reliable methods for estnbolishment and of acute lung injury model in animal models. ⋯ Application of balloon catheter system for measuring esophageal and gastric pressures allows objective evaluation of the various physiological responses in early stage of acute lung injury.
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Nan Fang Yi Ke Da Xue Xue Bao · Aug 2007
[Cellular immunity characteristics in drug abusers with pulmonary tuberculosis].
To explore the characteristics of cellular immunity in drug abusers with pulmonary tuberculosis. ⋯ Drug abuse might depress cellular immunity in patients with pulmonary tuberculosis, which further complicate the treatment of this disease.
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Nan Fang Yi Ke Da Xue Xue Bao · Aug 2007
[Establishment of a whole-body visualization model of orthotopically implanted colorectal carcinoma and metastasis model in nude mice].
To establish an animal model visualizing orthotopic growth and metastasis of colorectal cancer. ⋯ Whole-body visualization model of orthotopic and metastatic tumor growths provides a reliable means for observing the behavior of human colorectal carcinoma and can be helpful to study the growth and metastasis patterns of the cancer.
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Nan Fang Yi Ke Da Xue Xue Bao · Jul 2007
[Analysis of factors leading to prescheduled analgesic withdrawal in patients with postoperative epidural analgesia].
To analyze the factors leading to prescheduled analgesic withdrawal in patients with postoperative epidural analgesia. ⋯ Prescheduled analgesic withdrawal is predominantly due to technical inadequacies rather than complications arising from the analgesics, and improvement of the operation skills for postoperative analgesia may reduce early analgesia discontinuation and enhance the patients' satisfaction.